| [163a6701] | 1 | #!/bin/sh
|
|---|
| 2 | ########################################################################
|
|---|
| 3 | # Begin $rc_base/init.d/rc
|
|---|
| 4 | #
|
|---|
| 5 | # Description : Main RunLevel Control Script - Interactive Version
|
|---|
| 6 | #
|
|---|
| 7 | # Authors : Gerard Beekmans - gerard@linuxfromscratch.org
|
|---|
| 8 | #
|
|---|
| 9 | # Version : 00.00
|
|---|
| 10 | #
|
|---|
| 11 | # Notes :
|
|---|
| 12 | #
|
|---|
| 13 | ########################################################################
|
|---|
| 14 |
|
|---|
| 15 | . /etc/sysconfig/rc
|
|---|
| 16 | . ${rc_functions}
|
|---|
| 17 |
|
|---|
| 18 | # This sets a few default terminal options.
|
|---|
| 19 | stty sane
|
|---|
| 20 |
|
|---|
| 21 | # These 3 signals will not cause our script to exit
|
|---|
| 22 | trap "" INT QUIT TSTP
|
|---|
| 23 |
|
|---|
| 24 | [ "${1}" != "" ] && runlevel=${1}
|
|---|
| 25 | export runlevel
|
|---|
| 26 |
|
|---|
| 27 | # Begin addition for tmpfs
|
|---|
| 28 | #export BOOTLOGCACHE=""
|
|---|
| 29 | if [ "${runlevel}" = "sysinit" ]; then
|
|---|
| 30 | mount -n -t tmpfs tmpfs /media/boottemp -o mode=600
|
|---|
| 31 | fi
|
|---|
| 32 | # End addition for tmpfs
|
|---|
| 33 |
|
|---|
| 34 | if [ "${runlevel}" = "" ]
|
|---|
| 35 | then
|
|---|
| 36 | echo "Usage: ${0} <runlevel>" >&2
|
|---|
| 37 | exit 1
|
|---|
| 38 | fi
|
|---|
| 39 |
|
|---|
| 40 | previous=${PREVLEVEL}
|
|---|
| 41 | [ "${previous}" = "" ] && previous=N
|
|---|
| 42 |
|
|---|
| 43 | # Begin addition for interactive starup.
|
|---|
| 44 | if [ "${runlevel}" != "sysinit" -a -f /media/boottemp/.interactive-start ]; then
|
|---|
| 45 | . /media/boottemp/.interactive-start
|
|---|
| 46 | fi
|
|---|
| 47 |
|
|---|
| 48 | if [ "${INTERACTIVE}" = "I" -a "${runlevel}" != "sysinit" -a \
|
|---|
| 49 | "${runlevel}" != "0" -a "${runlevel}" != "6" ]; then
|
|---|
| 50 | echo -n -e "Proceed with interactive starup of runlevel "
|
|---|
| 51 | echo -n -e "${INFO}${runlevel}${NORMAL}?"
|
|---|
| 52 | echo -n -e "(${FAILURE}y${NORMAL})es/(${FAILURE}n${NORMAL})o "
|
|---|
| 53 | read -n 1 go_on
|
|---|
| 54 | echo ""
|
|---|
| 55 | if [ "${go_on}" = "n" ]; then
|
|---|
| 56 | # don't continue
|
|---|
| 57 | exit 0
|
|---|
| 58 | fi
|
|---|
| 59 | fi
|
|---|
| 60 |
|
|---|
| 61 | if [ "${runlevel}" = "sysinit" -a "${IPROMPT}" = "yes" ]; then
|
|---|
| 62 | ls -l /bin/sh | grep bash 2>&1 > /dev/null
|
|---|
| 63 | if [ "${?}" = "0" ]; then
|
|---|
| 64 | # Okay..we are using bash for the shell
|
|---|
| 65 | # so -t and -n are okay for read
|
|---|
| 66 | echo ""
|
|---|
| 67 | # DTAB is the amount of spaces needed to format the message
|
|---|
| 68 | # on the screen correctly.
|
|---|
| 69 | DTAB=$(( $(( ${COLUMNS} - ${DLEN} )) / 2 ))
|
|---|
| 70 | echo -e "\\033[${DTAB}G""Welcome to ${INFO}${DISTRO}"
|
|---|
| 71 | ITAB=$(( $(( ${COLUMNS} - ${ILEN} )) / 2 ))
|
|---|
| 72 | # The "Press 'I'" message is broken in two for readability here
|
|---|
| 73 | echo -n -e "\\033[${ITAB}G""${NORMAL}Press '${FAILURE}I${NORMAL}'"
|
|---|
| 74 | echo -e " to enter interactive startup"
|
|---|
| 75 | echo ""
|
|---|
| 76 | read -t ${ITIME} -n 1 INTERACTIVE 2> /dev/null
|
|---|
| 77 | export INTERACTIVE
|
|---|
| 78 | if [ "${INTERACTIVE}" = "I" ]; then
|
|---|
| 79 | echo -n -e "${CURS_UP}"
|
|---|
| 80 | echo -e "${INFO}Interactive mode selected...${NORMAL}"
|
|---|
| 81 | echo "INTERACTIVE=${INTERACTIVE}"
|
|---|
| 82 | echo ""
|
|---|
| 83 | fi
|
|---|
| 84 | fi
|
|---|
| 85 | fi
|
|---|
| 86 |
|
|---|
| 87 | # End addition for interactive startup
|
|---|
| 88 |
|
|---|
| 89 | if [ ! -d ${rc_base}/rc${runlevel}.d ]
|
|---|
| 90 | then
|
|---|
| 91 | boot_mesg "${rc_base}/rc${runlevel}.d does not exist." ${WARNING}
|
|---|
| 92 | boot_mesg_flush
|
|---|
| 93 | exit 1
|
|---|
| 94 | fi
|
|---|
| 95 |
|
|---|
| 96 | # Attempt to stop all service started by previous runlevel,
|
|---|
| 97 | # and killed in this runlevel
|
|---|
| 98 | if [ "${previous}" != "N" ]
|
|---|
| 99 | then
|
|---|
| 100 | for i in $(ls -v ${rc_base}/rc${runlevel}.d/K* 2> /dev/null)
|
|---|
| 101 | do
|
|---|
| 102 | check_script_status
|
|---|
| 103 |
|
|---|
| 104 | suffix=${i#$rc_base/rc$runlevel.d/K[0-9][0-9]}
|
|---|
| 105 | prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
|
|---|
| 106 | sysinit_start=$rc_base/rcsysinit.d/S[0-9][0-9]$suffix
|
|---|
| 107 |
|
|---|
| 108 | if [ "${runlevel}" != "0" ] && [ "${runlevel}" != "6" ]
|
|---|
| 109 | then
|
|---|
| 110 | if [ ! -f ${prev_start} ] && [ ! -f ${sysinit_start} ]
|
|---|
| 111 | then
|
|---|
| 112 | boot_log "${i} cant be started in runlevel ${runlevel}, because it was not started in runlevel ${previous}"
|
|---|
| 113 | boot_mesg -n "WARNING:\n\n${i} can't be" ${WARNING}
|
|---|
| 114 | boot_mesg -n " executed because it was not"
|
|---|
| 115 | boot_mesg -n " not started in the previous"
|
|---|
| 116 | boot_mesg -n " runlevel (${previous})."
|
|---|
| 117 | boot_mesg "" ${NORMAL}
|
|---|
| 118 | boot_mesg_flush
|
|---|
| 119 | continue
|
|---|
| 120 | fi
|
|---|
| 121 | fi
|
|---|
| 122 | ${i} stop
|
|---|
| 123 | error_value=${?}
|
|---|
| 124 |
|
|---|
| 125 | if [ "${error_value}" != "0" ]
|
|---|
| 126 | then
|
|---|
| 127 | print_error_msg
|
|---|
| 128 | fi
|
|---|
| 129 | done
|
|---|
| 130 | fi
|
|---|
| 131 |
|
|---|
| 132 | #Start all functions in this runlevel
|
|---|
| 133 | for i in $( ls -v ${rc_base}/rc${runlevel}.d/S* 2> /dev/null)
|
|---|
| 134 | do
|
|---|
| 135 | if [ "${previous}" != "N" ]
|
|---|
| 136 | then
|
|---|
| 137 | suffix=${i#$rc_base/rc$runlevel.d/S[0-9][0-9]}
|
|---|
| 138 | stop=$rc_base/rc$runlevel.d/K[0-9][0-9]$suffix
|
|---|
| 139 | prev_start=$rc_base/rc$previous.d/S[0-9][0-9]$suffix
|
|---|
| 140 |
|
|---|
| 141 | [ -f ${prev_start} ] && [ ! -f ${stop} ] && continue
|
|---|
| 142 | fi
|
|---|
| 143 |
|
|---|
| 144 | check_script_status
|
|---|
| 145 |
|
|---|
| 146 | case ${runlevel} in
|
|---|
| 147 | 0|6)
|
|---|
| 148 | ${i} stop
|
|---|
| 149 | ;;
|
|---|
| 150 | *)
|
|---|
| 151 | # Begin setup for interactive starup
|
|---|
| 152 | if [ "${INTERACTIVE}" = "I" ]; then
|
|---|
| 153 | echo -n -e "Start ${INFO}${i}${NORMAL} ? "
|
|---|
| 154 | echo -n -e "(${FAILURE}y${NORMAL})es/"
|
|---|
| 155 | echo -n -e "(${FAILURE}n${NORMAL})o "
|
|---|
| 156 |
|
|---|
| 157 | # Set startit variable to an unusable value
|
|---|
| 158 | startit="x"
|
|---|
| 159 | while [ "${startit}" != "y" -a \
|
|---|
| 160 | "${startit}" != "n" ]; do
|
|---|
| 161 | read -n 1 startit > /dev/null
|
|---|
| 162 | done
|
|---|
| 163 |
|
|---|
| 164 | if [ "${startit}" = "y" ]; then
|
|---|
| 165 | echo ""
|
|---|
| 166 | ${i} start
|
|---|
| 167 | echo ""
|
|---|
| 168 | else
|
|---|
| 169 | echo ""
|
|---|
| 170 | echo -e "Not starting ${INFO}${i}${NORMAL}!"
|
|---|
| 171 | echo ""
|
|---|
| 172 | fi
|
|---|
| 173 | unset startit
|
|---|
| 174 | unset testsok
|
|---|
| 175 | else
|
|---|
| 176 | # Non-Interactive Startup
|
|---|
| 177 | ${i} start
|
|---|
| 178 | fi
|
|---|
| 179 | ;;
|
|---|
| 180 | esac
|
|---|
| 181 | error_value=${?}
|
|---|
| 182 |
|
|---|
| 183 | if [ "${error_value}" != "0" ]
|
|---|
| 184 | then
|
|---|
| 185 | print_error_msg
|
|---|
| 186 | fi
|
|---|
| 187 |
|
|---|
| 188 | done
|
|---|
| 189 |
|
|---|
| 190 | # Begin addition #3 for interactive starup
|
|---|
| 191 | if [ "${INTERACTIVE}" = "I" ]; then
|
|---|
| 192 | # Insert check for writeable /tmp here
|
|---|
| 193 | echo "INTERACTIVE='I'" > /media/boottemp/.interactive-start 2> /dev/null
|
|---|
| 194 | else
|
|---|
| 195 | # Clear any existing file
|
|---|
| 196 | rm -f /media/boottemp/.interactive-start 2>&1 > /dev/null
|
|---|
| 197 | fi
|
|---|
| 198 | # End addition #3 for interactive startup
|
|---|
| 199 |
|
|---|
| 200 | # Begin addition for inital bootlog
|
|---|
| 201 | if [ "${runlevel}" = "sysinit" ]; then
|
|---|
| 202 | BTIMESPEC=$(echo `date +"%b %d %T"` `hostname`)
|
|---|
| 203 | cat /media/boottemp/.logcache | sed "s@bootlog:@${BTIMESPEC} bootlog:@g" >> /var/log/boot.log
|
|---|
| 204 | rm -f /media/boottemp/.logcache
|
|---|
| 205 | fi
|
|---|
| 206 | # End addition for inital bootlog
|
|---|
| 207 |
|
|---|
| 208 | # Begin addition for tmpfs
|
|---|
| 209 | if [ "${runlevel}" != "sysinit" ]; then
|
|---|
| 210 | # Check to see if our temporary filesystem is mounted
|
|---|
| 211 | mount | grep boottemp 2>&1 > /dev/null
|
|---|
| 212 | if [ "$?" -eq "0" ]; then
|
|---|
| 213 | umount /media/boottemp
|
|---|
| 214 | fi
|
|---|
| 215 | fi
|
|---|
| 216 | # End addition for tempfs
|
|---|
| 217 |
|
|---|
| 218 | # End $rc_base/init.d/rc
|
|---|
